Cincinnati Union Terminal is an intercity train station and museum center in the Queensgate neighborhood of Cincinnati, Ohio. Commonly abbreviated as CUT, or by its Amtrak station code, CIN, the terminal is served by Amtrak's Cardinal line, passing through Cincinnati three times weekly. The building's largest tenant is the Cincinnati Museum Center, comprising the Cincinnati History Museum, the Museum of Natural History & Science, Duke Energy Children's Museum, the Cincinnati History Library and Archives, and an Omnimax theater. Union Terminal's distinctive architecture, interior design, and history have earned it several landmark designations, including as a National Historic Landmark. Its Art Deco design incorporates several contemporaneous works of art, including two of the Winold Reiss industrial murals, a set of sixteen mosaic murals depicting Cincinnati industry commissioned for the terminal in 1931. The main space in the facility, the Rotunda, has two enormous mosaic murals designed by Reiss. Taxi and bus driveways leading to and from the Rotunda are now used as museum space. The now-demolished train concourse held all 16 of Reiss's industrial murals, along with other art and design features.